Organization and Activity of Italian Echocardiographic Laboratories: A Survey of the Italian Society of Echocardiography and Cardiovascular Imaging.

Background: The Italian Society of Echocardiography and Cardiovascular Imaging (SIECVI) conducted a national survey to understand better how different echocardiographic modalities are used and accessed in Italy.

Methods: We analyzed echocardiography laboratory activities over a month (November 2022). Data were retrieved via an electronic survey based on a structured questionnaire, uploaded on the SIECVI website.

Echocardiographic estimation of right ventricular wall tension: haemodynamic comparison and long-term follow-up.

Prognosis in pulmonary hypertension is strictly linked to right ventricle failure, which results from uncoupling between right ventricle function and its afterload. This study sought to describe how to estimate with echocardiography right ventricular wall tension, its correlation with right ventricle haemodynamics and its prognostic role. A total of 190 patients without overt right ventricle failure but with suspected pulmonary hypertension on a previous echocardiogram underwent right heart catheterization and nearly-simultaneous echocardiography.

Cardiovascular magnetic resonance as a reliable alternative to cardiovascular computed tomography and transesophageal echocardiography for aortic annulus valve sizing.

To assess the accuracy and reproducibly of cardiovascular magnetic resonance (CMR) in the measurement of the aortic annulus and in process of valve sizing as compared to intra-operative sizing, cardiovascular computed tomography (CCT) and transesophageal echocardiography (TEE). Retrospective study on 42 patients who underwent aortic valve replacement from September 2010 to September 2015, with available records of pre surgery annulus assessment by CMR, CCT and TEE and of peri-operative assessment. In CCT and CMR, the annular plane was considered a virtual ring formed by the lowest hinge points of the valvular attachments to the aorta.

HIV Infection and Primary Prevention of Cardiovascular Disease: Lights and Shadows in the HAART Era.

With the progressive increase in life-expectancy of human immunodeficiency virus (HIV)-positive patients in the "highly active antiretroviral therapy" (HAART) era, co-morbidities, particularly cardiovascular (CV) diseases (CVD) are emerging as an important concern. The pathophysiology of CVD in this population is complex, due to the interaction of classical CV risk factors, viral infection and the effects of antiretroviral therapy (ARV). The role of ARV drugs in HIV is double edged.

Meta-analysis of the usefulness of Mitraclip in patients with functional mitral regurgitation.

Midterm outcomes for patients presenting with heart failure and functional mitral regurgitation (MR) treated with Mitraclip remain unclear. Pubmed, Medline, and Google Scholar were systematically searched for studies enrolling patients with severe-moderate MR who underwent Mitraclip implantation. All events after at least 6 months were the primary safety end point (including death, rehospitalization for heart failure, and reinterventions), whereas change in the ejection fraction, left ventricular volumes, arterial pulmonary pressure, and left atrial diameters were considered as secondary end points.

An iatrogenic atrioventricular septal defect that developed following transfemoral TAVI.

Transcatheter aortic valve implantation (TAVI) is sometimes associated with severe complications due to the unpredictability of such closed-chest procedures. Reported complications include atrioventricular blocks, vascular complications, aortic root rupture, aorto-right ventricular fistulas, and aortic dissections. Herein is presented the case of an 88-year-old female with a late atrioventricular septal defect that developed after TAVI.

Prevalence of cardiovascular risk factors in long-term survivors of childhood cancer: 16 years follow up from a prospective registry.

Background: Childhood cancer survivors (CCSs) have an increased risk of overweight and dyslipidaemia, but the distribution and the potential relationships between anticancer therapies and cardiovascular risk factors have been heterogeneously and not prospectively described.

Methods: All consecutive CCSs with primary cancer diagnosed between 1973-2007 and subsequently referred to our outpatient clinic were enrolled. Hypercholesterolaemia (total cholesterol >200 and/or low density lipoprotein (LDL)>160 mg/dl) was the primary end point, hypertriglyceridaemia (triglycerides >200 mg/dl) and body mass index >30 kg/m(2) the secondary end points.

Impact of diabetes mellitus on early and midterm outcomes after transcatheter aortic valve implantation (from a multicenter registry).

Several clinical and procedural factors have been identified as predictors of early and midterm events after transcatheter aortic valve implantation (TAVI), but incidence and prognostic impact of diabetes mellitus (DM), especially insulin treated, on short- and midterm outcomes remain to be defined. All consecutive patients who underwent TAVI at our institutions were enrolled and stratified according to DM status. All-cause mortality at 30 days or in hospital and at follow-up was the primary end point, whereas periprocedural complications, rates of myocardial infarction, stroke, and reintervention at follow-up were the secondary ones.

Transjugular tricuspid valve-in-valve implantation.

A 60 year-old female underwent tricuspid valve replacement in 2002. Post-operative recovery was complicated by severe post-pericardiotomy-syndrome. Seven years later she underwent transcatheter valve-in-valve implantation through the right jugular vein because of early prosthesis deterioration.

Prognostic role of myocardial performance index on long-term survival after heart transplantation: a prospective study.

The survival rate of heart transplant patients is increasing, underlying the need for accurate predictors of adverse events during clinical follow-up. Myocardial performance index (MPI) is a Doppler-derived index of combined systolic and diastolic function: we assessed the prognostic role of MPI in survival of patients >1 year after heart transplantation (HT). A total of 152 consecutive HT patients referred to our institution were enrolled in this prospective study.

Impact of TAVI on mitral regurgitation: a prospective echocardiographic study.

Objective: This study aims to assess changes in mitral regurgitation (MR) severity after transcatheter aortic valve implantation (TAVI).

Background: Existing data on MR after TAVI are contradictory.

Methods: Thirty-five patients with MR graded ≥ 2+ were followed after undergoing TAVI with either the Edwards Sapien or CoreValve device.

Echo Doppler predictors of pulmonary artery hypertension in patients with systemic sclerosis.

Objectives: Evaluate echocardiographic predictors of pulmonary artery hypertension (PAH) in a prospective cohort of patients with systemic sclerosis (SSc).

Methods: 38 patients with SSc who did not have PAH and significant left heart disease, with peak tricuspid regurgitant velocity (TRV) ≤ 2.8 m/sec and systolic pulmonary artery pressure (sPAP) < 40 mmHg on echo Doppler were enrolled.

Postpartum valve thrombosis: a happy ending thriller.

A 29-year-old woman with two mechanical valve prostheses was referred to our institution for sudden and self-resolved diplopia 2 weeks after childbirth. From the beginning of pregnancy, nadroparin was started instead of warfarin. The echocardiogram performed at hospital admission revealed a severe aortic prosthesis regurgitation due to incomplete leaflet apposition with a prosthetic aortic transvalvular gradient increase.

Paclitaxel-eluting stents for the treatment of complex coronary lesions: immediate and 12-month results.

Objective: One of the drug-eluting stents that have been introduced into clinical practice is the paclitaxel-eluting stent (PES). Several randomised, controlled clinical trials have already been conducted to evaluate the safety and efficacy of this stent, but data regarding clinical practice are still lacking. The aim of this study was to evaluate the safety and efficacy of PESs in a 'real-world' population.

Long-term clinical and angiographic outcomes of treatment of unprotected left main coronary artery stenosis with sirolimus-eluting stents.

Favorable early results of percutaneous drug-eluting stents in unprotected left main (LM) disease are available, but outcome data beyond 6 to 10 months are lacking. We evaluated the long-term results of sirolimus-eluting stents (SESs) in patients with LM disease. From November 2002 to December 2004, consecutive patients with LM disease, without contraindications to double antiplatelet therapy and undergoing SES implantation, were enrolled prospectively.

Sirolimus-eluting stents for the treatment of bare-metal in-stent restenosis: long-term clinical follow up.

Background: Studies focusing on short- and mid-term follow up support the beneficial role of sirolimus-eluting stents (SES) in the treatment of in-stent restenosis (ISR), yet no long-term safety and/or efficacy data are available.

Methods: Patients with ISR following bare-metal stenting (BMS) and treated with SES were prospectively studied. Baseline, procedural, and in-hospital data were appraised.

Immediate and medium-term outcomes following the treatment of very long (> or =50 mm) chronic total coronary artery occlusions.

Objective: The follow-up patency rates and associated clinical and angiographic variables following stenting of very long (> or =50 mm) and chronic (>6 months) total coronary artery occlusive lesions are not well documented. The aim of the present study was to evaluate the early results and mid-term outcomes following angioplasty of such lesions.

Methods: Between January 2000 and June 2002, we treated 278 chronic coronary occlusions.